Government of Tamil Nadu spending on natural resources department (Demand No. 55): what was spent, what is budgeted for 2026-27, and what the Budget announced. Every figure traces to a page of an official budget document.
For context: the 2026-27 Budget Speech announced ₹438 crore for the whole Natural Resources Department. The department's budget is spread over several Demands for Grants: 55 Natural Resources Department (this page).
Amount grew from ₹0 crore in 2022-23 to ₹438 crore in 2026-27
Total of all heads of this Demand, ₹ crore. Each year shows the latest stage available: Actual, then Revised Estimate (RE), then Revised Budget Estimate (RBE).
- Revenue
- Capital
- Loans
| 2022-23 | 0.0 |
|---|---|
| 2023-24 | 0.0 |
| 2024-25 | 244.2 |
| 2025-26 | 42.5 |
| 2026-27 | 437.6 |
Source: Demand No. 55 books and Annual Financial Statements, Government of Tamil Nadu. Values in ₹ crore.
Largest allocations
Top five minor heads, ₹ crore.
| Minor head | 2024-25 Actual | 2025-26 RE | 2026-27 RBE |
|---|---|---|---|
| 3604-00-200 Other Miscellaneous Compensations and Assignments | 0.0 | 0.0 | 302.0 |
| 2853-02-797 Transfer to Reserve Funds | 205.8 | 0.0 | 88.3 |
| 2853-02-101 Survey and Mapping | 29.2 | 31.9 | 34.5 |
| 3451-00-090 Secretariat | 4.4 | 5.0 | 5.3 |
| 2853-02-102 Mineral Exploration | 3.0 | 3.5 | 4.0 |
Detailed allocation
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Series show the latest stage available for each year (Actual > RE > RBE > IBE > BE). Heads 2853, 4853 are compared with the Annual Financial Statements. Heads 3451, 3604, 4059, 4070, 7610 are shared with other Demands and are not compared. 6 related data issues
Known data issues
Known gaps and discrepancies in the source documents or between them. Each has a permanent ID. “Documented” means the document itself is wrong and we kept the printed figure; “open” means we have not found the cause.
6 issues
| ID | Status | What | Treatment |
|---|---|---|---|
DQ-D55-0001 | explained | latest-stage roll-up does not add up 2853-02-101-AK, 2024-25 Object values add to 161,346 thousand but the sub-head shows 160,716 The latest value per code is chosen separately, and for some codes under this sub-head the Actual column is blank, so an earlier-stage figure is used (2 codes here use a different stage from the sub-head). Within each demand book every total ties exactly. | Published as is; each code carries its own stage |
DQ-D55-0002 | explained | latest-stage roll-up differs by rounding 1 sub-head/year pairs For 1 sub-head/year pairs the object values add to within Rs 5 thousand of the sub-head figure (largest difference 1 thousand = Rs 0.0001 crore) Each code shows its latest printed stage, and different codes under one sub-head can come from different books, where amounts are rounded separately. Within each demand book every total ties exactly. | Published as is; each code carries its own stage |
DQ-XDOC-0153 | open | unexplained gap Head 2853, 2022-23 Actual AFS prints 408,326 thousand for head 2853; the Natural Resources Department demand book prints nan Cause not identified. Probably part of the head sits under another demand, but this has not been confirmed from the documents. | Both published as printed; difference shown, not allocated |
DQ-XDOC-0154 | open | unexplained gap Head 2853, 2023-24 BE AFS prints 647,591 thousand for head 2853; the Natural Resources Department demand book prints nan Cause not identified. Probably part of the head sits under another demand, but this has not been confirmed from the documents. | Both published as printed; difference shown, not allocated |
DQ-XDOC-0155 | open | unexplained gap Head 2853, 2023-24 RE AFS prints 453,437 thousand for head 2853; the Natural Resources Department demand book prints nan Cause not identified. Probably part of the head sits under another demand, but this has not been confirmed from the documents. | Both published as printed; difference shown, not allocated |
DQ-XDOC-0156 | open | unexplained gap Head 2853, 2023-24 Actual AFS prints 253,045 thousand for head 2853; the Natural Resources Department demand book prints nan Cause not identified. Probably part of the head sits under another demand, but this has not been confirmed from the documents. | Both published as printed; difference shown, not allocated |
Downloads
Natural Resources Department (Demand 55): budget by code
Every code in Demand 55 from major head down to detail, with full hierarchy and the latest-stage value per fiscal year in Rs crore.
- master_codes.csv CSV · 239 rows · 126 KB
- values_long.csv CSV · 1,080 rows · 250 KB
master_code is built only from printed codes. Voted and charged amounts are summed. Where the latest printed figure is nil the value is 0.
Column dictionary (27 columns)
| Column | Type | Meaning |
|---|---|---|
master_code | string | Unique alphanumeric code built from printed codes only, for example 2404-00-195-AB-309-03. |
level | string | Level of the code: major, minor, subhead, object or detail. |
major_code | string | Major head code. |
major_description | string | Major head description. |
minor_code | string | Minor head code with major and sub-major. |
minor_description | string | Minor head description. |
category | string | State's Expenditure, Central Sector Schemes, or Schemes Shared between State and Centre. |
subhead_code | string | Sub-head code. |
subhead_description | string | Sub-head description. |
object_code | string | Object code. |
object_description | string | Object description. |
detail_code | string | Detail code. |
detail_description | string | Detail description. |
full_path_description | string | Descriptions of all levels joined top to bottom. |
parent_code | string | master_code of the level above. |
alternate_labels | string | Older wording of the description, where it changed. |
hod | string | Head of department code printed in the demand book. |
first_book | string | First demand book that prints the code. |
last_book | string | Last demand book that prints the code. |
books_present | integer | Number of the six demand books that print the code. |
books_list | string | The demand books that print the code. |
status | string | Status of the item: for codes, in all books, new, discontinued or intermittent; for issues, documented, explained or open. |
fiscal_year | string | Financial year, April to March, written like 2025-26. |
stage | string | Budget stage of the figure: Actual (audited), RE (revised estimate), RBE (revised budget estimate), IBE (interim budget estimate) or BE (budget estimate). |
amount_crore | number | Amount in Rs crore (1 crore = 10 million rupees). |
amount_thousand | number | Amount in Rs thousand, as printed in the source document. |
source_edition | string | The budget document the figure was read from, for example 2026-27 RBE. |
AFS compared with the Natural Resources Department demand book
Heads 2853, 4853 as printed in each Annual Financial Statement and in the matching Demand 55 book: 13 of 17 comparisons agree to within Rs 5 thousand; every other difference is listed as a data issue (see data issues). Heads shared with other Demands are not compared.
- afs_vs_demand55.csv CSV · 32 rows · 2 KB
Column dictionary (11 columns)
| Column | Type | Meaning |
|---|---|---|
book | string | The edition of the budget document (AFS and demand book share the edition). |
head | integer | Major head: 2404 (revenue), 4404 (capital outlay) or 6404 (loans). |
fiscal_year | string | Financial year, April to March, written like 2025-26. |
estimate_type | string | Budget stage of the figure (Actual, RE, RBE, IBE, BE). |
afs_thousand | number | Amount printed in the AFS, Rs thousand. |
demand_thousand | number | Amount printed in the demand book, Rs thousand. |
afs_crore | number | Amount printed in the Annual Financial Statement, Rs crore. |
demand_crore | number | Amount printed in the Dairy Development demand book, Rs crore. |
gap_thousand | number | AFS minus demand book, Rs thousand. |
gap_crore | number | AFS minus demand book, Rs crore. |
gap_pct_of_afs | number | Gap as a percentage of the AFS amount. |
Budget announcements
Everything the Budget speech and highlights announce (currently the 2026-27 Revised Budget Estimates): schemes, projects, programmes, reforms, subsidies and policies. One row per announcement per budget year, with the primary amount exactly as printed, its kind (allocation, project cost and so on), the speech paragraph and highlights bullet it comes from, and the Demand(s) for Grants it relates to.
- announcements.csv CSV · 178 rows · 66 KB
announcement_code is permanent: an announcement keeps its code in every budget year, and one that ends is marked is_current = no, never removed. related_demands links the announcement to the Demand(s) for Grants it relates to; blank means not yet linked. source_document names the budget document, and paragraph or bullet, each row was taken from. Some amounts are the current-year allocation, others the cost of a whole project: always read amount_kind.
Column dictionary (17 columns)
| Column | Type | Meaning |
|---|---|---|
announcement_code | string | Permanent ID of the announcement, SCH-2026-nnn. It never changes and is never reused. |
budget_year | string | Fiscal year of the budget document the row was taken from, for example 2026-27. |
name | string | Scheme, project, policy or announcement name as used on this site. |
department | string | Department heading under which the speech and highlights list the item. |
item_type | string | scheme, project, programme, policy, fund, subsidy, reform, platform, committee, announcement and so on. |
related_demands | string | Demand No(s). for Grants this announcement relates to, separated by semicolons (for example 08). Blank if not yet linked. |
amount_text | string | Primary amount exactly as printed, for example Rs.139 crore. |
amount_crore | number | Amount in Rs crore (1 crore = 10 million rupees). |
amount_kind | string | What the amount is: allocation, cost_stated, project_cost, valued_at, annual, multi_year_cost, capital_outlay, increase, viability_gap, credit_target, grant_sought or none. |
other_amounts | string | Other amounts printed with the item, each with what it is. |
source_document | string | Budget document, and the paragraph or bullet in it, that this row was taken from. |
highlights_bullet | integer | Bullet number in the highlights document. |
highlights_page | string | Printed page of that bullet in the highlights. |
speech_para | integer | Paragraph number in the budget speech. |
speech_page | string | Printed page of that paragraph in the speech. |
is_current | string | yes if the announcement is part of the current budget; no if it has ended or been withdrawn (the row and its code are kept). |
source_text | string | The highlights bullet text the entry is based on. |